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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <memory>
#include "base/macros.h"
namespace base {
namespace mac {
class ScopedObjCClassSwizzler;
} // namespace mac
} // namespace base
// Within a given scope, swizzles the implementation of +[NSBundle mainBundle]
// to return a partial mock of the original bundle. This partial mock has a
// custom bundle identifier.
// Since this class swizzles a class method, it doesn't make sense to have more
// than one instance of this class in existence at the same time.
// The primary purpose of this class is to stub out the behavior of NSBundle for
// AppKit, which makes assumptions about the functionality of +[NSBundle
// mainBundle]. Code in Chrome should not require the use of this method, since
// the NSBundle is always accessed through bundle_locations.h, and that NSBundle
// can be directly stubbed.
class ScopedBundleSwizzlerMac {
std::unique_ptr<base::mac::ScopedObjCClassSwizzler> class_swizzler_;